KIMO 20V Cordless Ratchet Wrench 1/2", 74Ft-lbs 400RPM Electric Ratchet Wrench Set with Variable Speed, 2x2.0Ah Battery Power Ratchet Wrenches, 7 Sockets, 3/8" Adapter, 3" Extension Bar, Fast Charger
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Availability:
Only 4 left in stock, order soon!
Arrives
Thursday, Jun 11
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Color: Dark Green
Features
- Advanced Motor Delivers 74Ft-lbs High TorqueTakes on the toughest bolts with 74 ft-lbs of torque KIMO 1/2 cordless ratchet effortlessly breaks loose rusted or over-tightened fasteners without stalling. The upgraded motor runs cooler and more efficiently, with intelligent heat dissipation that prevents overheating during continuous use. The cordless ratchet wrench 1/2 is engineered for long-term reliability under demanding conditions, even for heavy equipment or automotive work.
- 400 RPM Variable Speed for Precise ControlMatch speed exactly to the task with the responsive 0400 RPM variable speed trigger on this KIMO battery powered ratchet wrench. From delicate assemblies to fast run-downs, you stay in complete control. This KIMO ratchet reduces the risk of over-tightening, stripped threads, and tool slippagedelivering safer, more reliable results. Ideal for professionals who need both power and finesse from their electric wrench ratchet.
- Industrial-Grade Chrome Head for Heavy-Duty UseThe KIMO cordless ratchet features a head forged from high-strength chrome vanadium steel, delivering exceptional durability for tough jobs. Resists wear, impact, and deformationeven after thousands of cycles. Highly corrosion-resistant, this electric wrench performs reliably in wet, humid, or acidic environments without rusting. Built to last, it reduces tool changes and downtime on the job.
- Forward/Reverse Switch for Seamless ControlSwitch between tightening and loosening instantly with the intuitive fingertip toggle on this cordless electric ratchet wrench set. No repositioning, no second tool needed. The electric ratchet 1/2 drive features a safety lock to prevent accidental mode shifts, automating repetitive tasks while reducing hand fatigue.Whether you're using it as a battery operated ratchet on an assembly line or in the shop, the responsive lever ensures precise control.
- Recessed Head Fits in Tight SpacesThe recessed head design of the KIMO battery ratchet slides into tight clearances where standard wrenches failthink cramped engine bays, undercarriages, and narrow wall frames. This electric ratchet set reduces physical obstacles while maintaining full socket engagement, so you can work confidently without slipping or damaging components. A must-have ratchet cordless for professionals facing space constraints daily.
- Built-in Bright LED Light & Battery Power IndicatorEquipped with bright LED illuminates dark workspaces our cordless electric ratchet wrench is perfect for under-hood repairs, tight corners, or low-light environments where visibility is limited. No more fumbling for a flashlight. KIMO power ratchet wrenches' 4-level battery indicator shows remaining charge at a glance, so you never get caught off guard by a dead battery. Maximize uptime with clear visibility and real-time power feedback.
- Extended Length for Comfort in Every GripKIMO battery operated ratchet wrench 16-inch extended body gives you unmatched reacheffortlessly access bolts in deep frames, engine bays, or wall-mounted units without overreaching. Cordless design adds freedom of movement, eliminating cord clutter and extension needs. This cordless wrench ratchet ergonomic rubber grip reduces palm and wrist fatigue, while balanced weight distribution cuts strain so you work faster, longer, and with less discomfort.
- 2 Backup Batteries Extend 40 Mins Running TimeBattery ratchet wrench comes with two efficient 2.0Ah batteries for replacement, delivering 40 mins extra runtime with each battery fully recharged in just 1 hour and reused 10,000 times. Cordless ratchet set advanced 5-in-1 protection guards against overvoltage, overcurrent, overheating, overcharge, and over-discharge. Swap between batteries seamlessly to reduce strain on each cell and extend overall tool longevity.
- Multiple Sockets for Various ScenariosKIMO 20V cordless ratchet kit is equipped with a 3/8" drive head and 9 sockets, enabling quick transitions between bolt and nut sizesno additional tools needed. Whether you're using it as a power ratchet cordless for automotive repairs, furniture assembly, or motorcycle servicing, this cordless ratchet set handles everything from home DIY fixes to industrial tasks with ease. Greater convenience, efficiency, and versatility across every project.
- KIMO Cordless Ratchet Set & Reliable Service KIMO electric wrench ratchet set include a 1/4" adapter, 3" extension bar, and 7 sockets(10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm), ensuring compatibility across common fastener sizes for automotive, home, and industrial use. Powered by two 20V 2000mAh batteries with fast charger for minimal downtime. Store and carry everything in the durable tool bag. Backed by a worry-free warranti and responsive customer support for long-term reliability.
Color: Dark Green
Brand: K I M O.
Material: Rubber
Item Length: 11.4 Inches
Item Weight: 3.15 Kilograms
Head Style: Open End
Item Torque: 40 Foot Pounds
Operation Mode: Electric
Voltage: 20 Volts (DC)
Measurement Standard: SAE
Material Type: Rubber
Finish Types: Powder Coated
Color: Dark Green
Item Length: 11.4 Inches
Item Weight: 3.15 Kilograms
Package Quantity: 1
Brand Name: K I M O.
Model Number: 3312S
Manufacturer: K I M O.
UPC: 720721656033
Item Type Name: Ratchet Wrench
Included Components: 1 x fast charger,1x tool bag, 1x 3-inch extension bar, 1x a 3/8-Inch to 1/4-Inch drive adapter,, 2 x 2.0 Ah 20V lithium-ion battery,, 7 x sockets
Unit Count: 14.0 Count
Manufacturer Warranty Description: 1 Year
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I took a chance on this grinder seeing as how it at least came with a charger and a 4.0 AH battery. Quality is on-par for "what it costs". For ~$110-120, it's performance is justified. I wouldn't call it a "beast" like other have, because it all depends how hard you use this grinder. Want to slice up 1/4" (6.4mm) thick mild steel? Sure it will do it, but then that will waste the battery fast. Same goes with any thick metal you want to cut. I sliced 1" thick rebar with it. Did it just fine. But it wasted 1/4 of the battery right there. See the thicker the material, the more battery power is wasted just from overcoming the friction of the sides of the wheel touching the part as the wheel is being fed in. So you're not just using battery power for the edge of wheel to cut, but extra battery power just for having the cutting wheel deep into the material. With a fresh battery, it is on-par with a 6A-7A corded grinder. One way to maximize the battery life (aside from not cutting thick materials constantly) is to use very coarse/abrasive cutting/grinding discs and flap discs. The coarser the grains on the abrasive, the faster they cut and the quicker you get in-n-out of the material. I use only 3M Cubitron II 0.045" cutting discs, and 1/4" grinding wheels. These are so abrasive, they will let you cut almost twice as fast as regular black cutting/grinding/flap discs. Same goes with 1/8" thick grinding discs. Forget about using 120+ Grit flap discs if you want to remove a lot of material. You will be wasting so much battery power just to overcome friction that you will run it dry in no time. When you turn it on, it has a soft-start which slowly accelerates the abrasive disc in about 3 seconds, which is a very good thing! This actually saves battery power! If a motor has to instantly turn a load, it consumes 4x as much power that split second. This is because the energy requires to create angular acceleration is proportional to the acceleration²! If it slowly accelerates it, there is much less energy loss even if it is for a slightly longer time! The only negative is that one of the clamp nuts (the one that gets tightened by the spanner wrench) was not bored/threaded correctly so it threaded onto the arbor shaft at an angle which cause the grinding/cutting wheel to wobble a good amount. I emailed KIMO and they are sending me a new clamping nut. The arbor shaft is NOT 5/8"-11, but rather it is M14x2.0mm metric thread. Not a big deal for me, because I only use abrasives with the 7/8" arbor hole anyways. It would be great if they included a short adapter to convert the threads to 5/8"-11 for those that need it. Overall the unit is very balanced, and the wheels/discs run pretty true, so there is no excessive vibration. Not any more than you would get with a $40-$50 corded angle grinder. The handle is pretty cheap, it is very short, and hollow. But hey, you can't get it all at such a low price! Overall for the price it's not bad if you only do small projects. This is not a Dewalt. You won't see contractors using this out in the field. It just won't have the battery life. Of course you could get a lot of extra batteries, and then you'd be OK, but that is your call. So small projects at home where you have no time-frame to get things done: absolutely. Using it to do heavy grinding/cutting/etc: You better order lots of extra batteries if you really need to do it all cordless. What Kimo really needs is to offer a super heavy duty 8.0 AH battery for less than $70, and then it would be worth of using it for real heavy duty use.
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Reviewed in the United States on June 6, 2020 by Oscar Sanchez Jr
We bought another KIMO product by chance and now it's our go to brand. They are comparable to name brand tools. Great battery life easy to use and comes with everything you need. I love my cordless impact wrench. Love KIMO products! They offer a great price when your on a budget and works like the name brands. Honestly, almost better!
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Reviewed in the United States on January 24, 2026 by Heather Mills
Not the strongest but works great for standard use.Will loosen lug nut, just have to hammer on them awhile.
Reviewed in the United States on January 7, 2026 by Texan
Very Strong, for size,easily removed riding mower blades that could not be removed with wrenches and breaker bar.Came nicely packed with extra sockets and battery/ charger.Seems to be excellent quality and is light weight.Highly Recommended,
Reviewed in the United States on January 26, 2026 by Jim H
This is a beast. Perfect impact for everything. Battery lasts, built well. Beats paying for a brand name. Excellent quality.
Reviewed in the United States on March 3, 2026 by Michael Hogue
Color: Moss Green
Horrible experience Purchased tool to speed up an engine swap I was working on. Tool worked fine. 1 day past the Amazon return window one of the batteries completely failed. I emailed Kimo, they sent two new batts, no questions asked - awesome! Fast forward another 20 days later. The ratcheting mechanism in the head of the cordless ratchet completely failed. Well past the Amazon return window at this point. So again I email Kimo, express the issue. They stated I should try talking to Amazon for a refund. I explained it was past the return window. Crickets... a few days later I email again and ask if they intend to warrant the tool. They asked if I had contacted Amazon for refund. Again, I explained it was past return and asked for warranty exchange. Kimo agreed and shipped another package. Package arrives, MORE FRIGGIN BATTERIES! I emailed KIMO again asking why they sent batteries when it was the cordless ratchet had failed. So far - crickets... so now I have a ton of batteries that fit a piece of junk tool which doesn't even work... DO NOT BUY THIS TOOL! IT WILL FAIL! I have buyers remorse and wish I had spent the money on a name brand good quality tool to begin with.
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Reviewed in the United States on August 25, 2025 by J.W.
Color: Moss Green
It’s easy to use. Light enough to use for long maintenance. Has two batteries. As my first tool it’s fast and powerful enough. The technical details say its torque is almost better than most tools out there. I like that it comes with a few popular sockets.
Reviewed in the United States on March 8, 2026 by Morteza
Color: Moss Green
This works very well. I've used it a few times putting a receiver hitch on my Mule, adding a lift to it, assembling some different implements, and more. It fits into spaces too tight to turn a regular ratchets and has great torque. The batteries hold up very well. I charged them both upon receiving this ratchet and haven't had to recharge them yet. The sockets that came with this are all metric 3/8, but I have plenty of SAE sockets. I was able to use a 1/4" and 1/2" adapter for this and they worked well. The trigger to squeeze to start it can be a bit cumbersome, but after using it several times, I figured out how to keep my big hands off of it. It is a little heavy, but I got usedbto that as well. So far, I'm pretty impressed, especially for it being pretty inexpensive. I've shown it to a few friends and the tried it out and actually purchased one for themselves. I'd spend the money to buy this again.
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Reviewed in the United States on November 7, 2025 by Brian Reid